Example 1 with Protocol1_14To1_13_2
use of com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2 in project ViaBackwards by ViaVersion.
the class BlockItemPackets1_14 method registerPackets.
@Override
protected void registerPackets() {
protocol.registerServerbound(ServerboundPackets1_13.EDIT_BOOK, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> handleItemToServer(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM)));
}
});
protocol.registerClientbound(ClientboundPackets1_14.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int windowId = wrapper.read(Type.VAR_INT);
wrapper.write(Type.UNSIGNED_BYTE, (short) windowId);
int type = wrapper.read(Type.VAR_INT);
String stringType = null;
String containerTitle = null;
int slotSize = 0;
if (type < 6) {
if (type == 2)
containerTitle = "Barrel";
stringType = "minecraft:container";
slotSize = (type + 1) * 9;
} else {
switch(type) {
case 11:
stringType = "minecraft:crafting_table";
break;
// blast furnace
case 9:
// smoker
case 20:
// furnace
case 13:
case // grindstone
14:
if (type == 9)
containerTitle = "Blast Furnace";
else if (type == 20)
containerTitle = "Smoker";
else if (type == 14)
containerTitle = "Grindstone";
stringType = "minecraft:furnace";
slotSize = 3;
break;
case 6:
stringType = "minecraft:dropper";
slotSize = 9;
break;
case 12:
stringType = "minecraft:enchanting_table";
break;
case 10:
stringType = "minecraft:brewing_stand";
slotSize = 5;
break;
case 18:
stringType = "minecraft:villager";
break;
case 8:
stringType = "minecraft:beacon";
slotSize = 1;
break;
// cartography_table
case 21:
case 7:
if (type == 21)
containerTitle = "Cartography Table";
stringType = "minecraft:anvil";
break;
case 15:
stringType = "minecraft:hopper";
slotSize = 5;
break;
case 19:
stringType = "minecraft:shulker_box";
slotSize = 27;
break;
}
}
if (stringType == null) {
ViaBackwards.getPlatform().getLogger().warning("Can't open inventory for 1.13 player! Type: " + type);
wrapper.cancel();
return;
}
wrapper.write(Type.STRING, stringType);
JsonElement title = wrapper.read(Type.COMPONENT);
if (containerTitle != null) {
// Don't rewrite renamed, only translatable titles
JsonObject object;
if (title.isJsonObject() && (object = title.getAsJsonObject()).has("translate")) {
// Don't rewrite other 9x3 translatable containers
if (type != 2 || object.getAsJsonPrimitive("translate").getAsString().equals("container.barrel")) {
title = ChatRewriter.legacyTextToJson(containerTitle);
}
}
}
wrapper.write(Type.COMPONENT, title);
wrapper.write(Type.UNSIGNED_BYTE, (short) slotSize);
}
});
}
});
// Horse window -> Open Window
protocol.registerClientbound(ClientboundPackets1_14.OPEN_HORSE_WINDOW, ClientboundPackets1_13.OPEN_WINDOW, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Window id
wrapper.passthrough(Type.UNSIGNED_BYTE);
// Type
wrapper.write(Type.STRING, "EntityHorse");
JsonObject object = new JsonObject();
object.addProperty("translate", "minecraft.horse");
// Title
wrapper.write(Type.COMPONENT, object);
// Number of slots
wrapper.write(Type.UNSIGNED_BYTE, wrapper.read(Type.VAR_INT).shortValue());
// Entity id
wrapper.passthrough(Type.INT);
}
});
}
});
BlockRewriter blockRewriter = new BlockRewriter(protocol, Type.POSITION);
registerSetCooldown(ClientboundPackets1_14.COOLDOWN);
registerWindowItems(ClientboundPackets1_14.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);
registerSetSlot(ClientboundPackets1_14.SET_SLOT, Type.FLAT_VAR_INT_ITEM);
registerAdvancements(ClientboundPackets1_14.ADVANCEMENTS, Type.FLAT_VAR_INT_ITEM);
// Trade List -> Plugin Message
protocol.registerClientbound(ClientboundPackets1_14.TRADE_LIST, ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.STRING, "minecraft:trader_list");
int windowId = wrapper.read(Type.VAR_INT);
wrapper.write(Type.INT, windowId);
int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
for (int i = 0; i < size; i++) {
// Input Item
Item input = wrapper.read(Type.FLAT_VAR_INT_ITEM);
input = handleItemToClient(input);
wrapper.write(Type.FLAT_VAR_INT_ITEM, input);
// Output Item
Item output = wrapper.read(Type.FLAT_VAR_INT_ITEM);
output = handleItemToClient(output);
wrapper.write(Type.FLAT_VAR_INT_ITEM, output);
// Has second item
boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
if (secondItem) {
// Second Item
Item second = wrapper.read(Type.FLAT_VAR_INT_ITEM);
second = handleItemToClient(second);
wrapper.write(Type.FLAT_VAR_INT_ITEM, second);
}
// Trade disabled
wrapper.passthrough(Type.BOOLEAN);
// Number of tools uses
wrapper.passthrough(Type.INT);
// Maximum number of trade uses
wrapper.passthrough(Type.INT);
wrapper.read(Type.INT);
wrapper.read(Type.INT);
wrapper.read(Type.FLOAT);
}
wrapper.read(Type.VAR_INT);
wrapper.read(Type.VAR_INT);
wrapper.read(Type.BOOLEAN);
}
});
}
});
// Open Book -> Plugin Message
protocol.registerClientbound(ClientboundPackets1_14.OPEN_BOOK, ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.write(Type.STRING, "minecraft:book_open");
wrapper.passthrough(Type.VAR_INT);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.ENTITY_EQUIPMENT, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Slot ID
map(Type.VAR_INT);
// 2 - Item
map(Type.FLAT_VAR_INT_ITEM);
handler(itemToClientHandler(Type.FLAT_VAR_INT_ITEM));
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityId = wrapper.get(Type.VAR_INT, 0);
EntityType entityType = wrapper.user().getEntityTracker(Protocol1_13_2To1_14.class).entityType(entityId);
if (entityType == null)
return;
if (entityType.isOrHasParent(Entity1_14Types.ABSTRACT_HORSE)) {
wrapper.setId(0x3F);
wrapper.resetReader();
wrapper.passthrough(Type.VAR_INT);
wrapper.read(Type.VAR_INT);
Item item = wrapper.read(Type.FLAT_VAR_INT_ITEM);
int armorType = item == null || item.identifier() == 0 ? 0 : item.identifier() - 726;
if (armorType < 0 || armorType > 3) {
ViaBackwards.getPlatform().getLogger().warning("Received invalid horse armor: " + item);
wrapper.cancel();
return;
}
List<Metadata> metadataList = new ArrayList<>();
metadataList.add(new Metadata(16, Types1_13_2.META_TYPES.varIntType, armorType));
wrapper.write(Types1_13.METADATA_LIST, metadataList);
}
}
});
}
});
RecipeRewriter recipeHandler = new RecipeRewriter1_13_2(protocol);
protocol.registerClientbound(ClientboundPackets1_14.DECLARE_RECIPES, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
private final Set<String> removedTypes = ImmutableSet.of("crafting_special_suspiciousstew", "blasting", "smoking", "campfire_cooking", "stonecutting");
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int size = wrapper.passthrough(Type.VAR_INT);
int deleted = 0;
for (int i = 0; i < size; i++) {
String type = wrapper.read(Type.STRING);
// Recipe Identifier
String id = wrapper.read(Type.STRING);
type = type.replace("minecraft:", "");
if (removedTypes.contains(type)) {
switch(type) {
case "blasting":
case "smoking":
case "campfire_cooking":
// Group
wrapper.read(Type.STRING);
// Ingredients
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
wrapper.read(Type.FLAT_VAR_INT_ITEM);
// EXP
wrapper.read(Type.FLOAT);
// Cooking time
wrapper.read(Type.VAR_INT);
break;
case "stonecutting":
// Group?
wrapper.read(Type.STRING);
// Ingredients
wrapper.read(Type.FLAT_VAR_INT_ITEM_ARRAY_VAR_INT);
// Result
wrapper.read(Type.FLAT_VAR_INT_ITEM);
break;
}
deleted++;
continue;
}
wrapper.write(Type.STRING, id);
wrapper.write(Type.STRING, type);
// Handle the rest of the types
recipeHandler.handle(wrapper, type);
}
wrapper.set(Type.VAR_INT, 0, size - deleted);
}
});
}
});
registerClickWindow(ServerboundPackets1_13.CLICK_WINDOW, Type.FLAT_VAR_INT_ITEM);
registerCreativeInvAction(ServerboundPackets1_13.CREATIVE_INVENTORY_ACTION, Type.FLAT_VAR_INT_ITEM);
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_BREAK_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.POSITION1_14, Type.POSITION);
map(Type.BYTE);
}
});
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION1_14, Type.POSITION);
}
});
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// Location
map(Type.POSITION1_14, Type.POSITION);
// Action id
map(Type.UNSIGNED_BYTE);
// Action param
map(Type.UNSIGNED_BYTE);
// Block id - /!\ NOT BLOCK STATE
map(Type.VAR_INT);
handler(wrapper -> {
int mappedId = protocol.getMappingData().getNewBlockId(wrapper.get(Type.VAR_INT, 0));
if (mappedId == -1) {
wrapper.cancel();
return;
}
wrapper.set(Type.VAR_INT, 0, mappedId);
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION1_14, Type.POSITION);
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockStateId(id));
}
});
}
});
blockRewriter.registerMultiBlockChange(ClientboundPackets1_14.MULTI_BLOCK_CHANGE);
protocol.registerClientbound(ClientboundPackets1_14.EXPLOSION, new PacketRemapper() {
@Override
public void registerMap() {
// X
map(Type.FLOAT);
// Y
map(Type.FLOAT);
// Z
map(Type.FLOAT);
// Radius
map(Type.FLOAT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (int i = 0; i < 3; i++) {
float coord = wrapper.get(Type.FLOAT, i);
if (coord < 0f) {
coord = (float) Math.floor(coord);
wrapper.set(Type.FLOAT, i, coord);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.CHUNK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
Chunk chunk = wrapper.read(new Chunk1_14Type());
wrapper.write(new Chunk1_13Type(clientWorld), chunk);
ChunkLightStorage.ChunkLight chunkLight = wrapper.user().get(ChunkLightStorage.class).getStoredLight(chunk.getX(), chunk.getZ());
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection section = chunk.getSections()[i];
if (section == null)
continue;
ChunkSectionLight sectionLight = new ChunkSectionLightImpl();
section.setLight(sectionLight);
if (chunkLight == null) {
sectionLight.setBlockLight(ChunkLightStorage.FULL_LIGHT);
if (clientWorld.getEnvironment() == Environment.NORMAL) {
sectionLight.setSkyLight(ChunkLightStorage.FULL_LIGHT);
}
} else {
byte[] blockLight = chunkLight.getBlockLight()[i];
sectionLight.setBlockLight(blockLight != null ? blockLight : ChunkLightStorage.FULL_LIGHT);
if (clientWorld.getEnvironment() == Environment.NORMAL) {
byte[] skyLight = chunkLight.getSkyLight()[i];
sectionLight.setSkyLight(skyLight != null ? skyLight : ChunkLightStorage.FULL_LIGHT);
}
}
if (Via.getConfig().isNonFullBlockLightFix() && section.getNonAirBlocksCount() != 0 && sectionLight.hasBlockLight()) {
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
int id = section.getFlatBlock(x, y, z);
if (Protocol1_14To1_13_2.MAPPINGS.getNonFullBlocks().contains(id)) {
sectionLight.getBlockLightNibbleArray().set(x, y, z, 0);
}
}
}
}
}
for (int j = 0; j < section.getPaletteSize(); j++) {
int old = section.getPaletteEntry(j);
int newId = protocol.getMappingData().getNewBlockStateId(old);
section.setPaletteEntry(j, newId);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.UNLOAD_CHUNK, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int x = wrapper.passthrough(Type.INT);
int z = wrapper.passthrough(Type.INT);
wrapper.user().get(ChunkLightStorage.class).unloadChunk(x, z);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_14.EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// Effect Id
map(Type.INT);
// Location
map(Type.POSITION1_14, Type.POSITION);
// Data
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.INT, 0);
int data = wrapper.get(Type.INT, 1);
if (id == 1010) {
// Play record
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewItemId(data));
} else if (id == 2001) {
// Block break + block break sound
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewBlockStateId(data));
}
}
});
}
});
registerSpawnParticle(ClientboundPackets1_14.SPAWN_PARTICLE, Type.FLAT_VAR_INT_ITEM, Type.FLOAT);
protocol.registerClientbound(ClientboundPackets1_14.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.BYTE);
map(Type.BOOLEAN);
// Locked
map(Type.BOOLEAN, Type.NOTHING);
}
});
protocol.registerClientbound(ClientboundPackets1_14.SPAWN_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION1_14, Type.POSITION);
}
});
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
Environment(com.viaversion.viaversion.api.minecraft.Environment)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
Chunk1_14Type(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.types.Chunk1_14Type)
Types1_13(com.viaversion.viaversion.api.type.types.version.Types1_13)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
ListTag(com.viaversion.viaversion.libs.opennbt.tag.builtin.ListTag)
Metadata(com.viaversion.viaversion.api.minecraft.metadata.Metadata)
ArrayList(java.util.ArrayList)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Type(com.viaversion.viaversion.api.type.Type)
ChunkLightStorage(com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.ChunkLightStorage)
Chunk(com.viaversion.viaversion.api.minecraft.chunks.Chunk)
ServerboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ServerboundPackets1_13)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
Protocol1_13_2To1_14(com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.Protocol1_13_2To1_14)
Chunk1_13Type(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type)
ChunkSectionLightImpl(com.viaversion.viaversion.api.minecraft.chunks.ChunkSectionLightImpl)
ImmutableSet(com.google.common.collect.ImmutableSet)
Types1_13_2(com.viaversion.viaversion.api.type.types.version.Types1_13_2)
EnchantmentRewriter(com.viaversion.viabackwards.api.rewriters.EnchantmentRewriter)
JsonElement(com.viaversion.viaversion.libs.gson.JsonElement)
Tag(com.viaversion.viaversion.libs.opennbt.tag.builtin.Tag)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
Set(java.util.Set)
EntityType(com.viaversion.viaversion.api.minecraft.entities.EntityType)
StringTag(com.viaversion.viaversion.libs.opennbt.tag.builtin.StringTag)
RecipeRewriter1_13_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeRewriter1_13_2)
Via(com.viaversion.viaversion.api.Via)
ChunkSectionLight(com.viaversion.viaversion.api.minecraft.chunks.ChunkSectionLight)
RecipeRewriter(com.viaversion.viaversion.rewriter.RecipeRewriter)
ClientboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13)
JsonObject(com.viaversion.viaversion.libs.gson.JsonObject)
List(java.util.List)
BlockRewriter(com.viaversion.viaversion.rewriter.BlockRewriter)
ChatRewriter(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ChatRewriter)
ViaBackwards(com.viaversion.viabackwards.ViaBackwards)
CompoundTag(com.viaversion.viaversion.libs.opennbt.tag.builtin.CompoundTag)
ChunkSection(com.viaversion.viaversion.api.minecraft.chunks.ChunkSection)
ClientboundPackets1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ClientboundPackets1_14)
Entity1_14Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_14Types)
ImmutableSet(com.google.common.collect.ImmutableSet)
Set(java.util.Set)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Metadata(com.viaversion.viaversion.api.minecraft.metadata.Metadata)
ArrayList(java.util.ArrayList)
Chunk1_14Type(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.types.Chunk1_14Type)
JsonObject(com.viaversion.viaversion.libs.gson.JsonObject)
RecipeRewriter1_13_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeRewriter1_13_2)
BlockRewriter(com.viaversion.viaversion.rewriter.BlockRewriter)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
ChunkSectionLight(com.viaversion.viaversion.api.minecraft.chunks.ChunkSectionLight)
Chunk1_13Type(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type)
ChunkLightStorage(com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.storage.ChunkLightStorage)
RecipeRewriter(com.viaversion.viaversion.rewriter.RecipeRewriter)
ChunkSectionLightImpl(com.viaversion.viaversion.api.minecraft.chunks.ChunkSectionLightImpl)
Chunk(com.viaversion.viaversion.api.minecraft.chunks.Chunk)
EntityType(com.viaversion.viaversion.api.minecraft.entities.EntityType)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
JsonElement(com.viaversion.viaversion.libs.gson.JsonElement)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
ChunkSection(com.viaversion.viaversion.api.minecraft.chunks.ChunkSection)
Protocol1_13_2To1_14(com.viaversion.viabackwards.protocol.protocol1_13_2to1_14.Protocol1_13_2To1_14)
Example 2 with Protocol1_14To1_13_2
use of com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2 in project ViaVersion by ViaVersion.
the class MetadataRewriter1_14To1_13_2 method handleMetadata.
@Override
protected void handleMetadata(int entityId, EntityType type, Metadata metadata, List<Metadata> metadatas, UserConnection connection) throws Exception {
metadata.setMetaType(Types1_14.META_TYPES.byId(metadata.metaType().typeId()));
EntityTracker1_14 tracker = tracker(connection);
if (metadata.metaType() == Types1_14.META_TYPES.itemType) {
protocol.getItemRewriter().handleItemToClient((Item) metadata.getValue());
} else if (metadata.metaType() == Types1_14.META_TYPES.blockStateType) {
// Convert to new block id
int data = (int) metadata.getValue();
metadata.setValue(protocol.getMappingData().getNewBlockStateId(data));
} else if (metadata.metaType() == Types1_14.META_TYPES.particleType) {
rewriteParticle((Particle) metadata.getValue());
}
if (type == null)
return;
// Metadata 6 added to abstract_entity
if (metadata.id() > 5) {
metadata.setId(metadata.id() + 1);
}
if (metadata.id() == 8 && type.isOrHasParent(Entity1_14Types.LIVINGENTITY)) {
final float v = ((Number) metadata.getValue()).floatValue();
if (Float.isNaN(v) && Via.getConfig().is1_14HealthNaNFix()) {
metadata.setValue(1F);
}
}
// Metadata 12 added to living_entity
if (metadata.id() > 11 && type.isOrHasParent(Entity1_14Types.LIVINGENTITY)) {
metadata.setId(metadata.id() + 1);
}
if (type.isOrHasParent(Entity1_14Types.ABSTRACT_INSENTIENT)) {
if (metadata.id() == 13) {
tracker.setInsentientData(entityId, (byte) ((((Number) metadata.getValue()).byteValue() & ~0x4) | // New attacking metadata
(tracker.getInsentientData(entityId) & 0x4)));
metadata.setValue(tracker.getInsentientData(entityId));
}
}
if (type.isOrHasParent(Entity1_14Types.PLAYER)) {
if (entityId != tracker.clientEntityId()) {
if (metadata.id() == 0) {
byte flags = ((Number) metadata.getValue()).byteValue();
// Mojang overrides the client-side pose updater, see OtherPlayerEntity#updateSize
tracker.setEntityFlags(entityId, flags);
} else if (metadata.id() == 7) {
tracker.setRiptide(entityId, (((Number) metadata.getValue()).byteValue() & 0x4) != 0);
}
if (metadata.id() == 0 || metadata.id() == 7) {
metadatas.add(new Metadata(6, Types1_14.META_TYPES.poseType, recalculatePlayerPose(entityId, tracker)));
}
}
} else if (type.isOrHasParent(Entity1_14Types.ZOMBIE)) {
if (metadata.id() == 16) {
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4) | // New attacking
((boolean) metadata.getValue() ? 0x4 : 0)));
// "Are hands held up"
metadatas.remove(metadata);
metadatas.add(new Metadata(13, Types1_14.META_TYPES.byteType, tracker.getInsentientData(entityId)));
} else if (metadata.id() > 16) {
metadata.setId(metadata.id() - 1);
}
}
if (type.isOrHasParent(Entity1_14Types.MINECART_ABSTRACT)) {
if (metadata.id() == 10) {
// New block format
int data = (int) metadata.getValue();
metadata.setValue(protocol.getMappingData().getNewBlockStateId(data));
}
} else if (type.is(Entity1_14Types.HORSE)) {
if (metadata.id() == 18) {
metadatas.remove(metadata);
int armorType = (int) metadata.getValue();
Item armorItem = null;
if (armorType == 1) {
// iron armor
armorItem = new DataItem(protocol.getMappingData().getNewItemId(727), (byte) 1, (short) 0, null);
} else if (armorType == 2) {
// gold armor
armorItem = new DataItem(protocol.getMappingData().getNewItemId(728), (byte) 1, (short) 0, null);
} else if (armorType == 3) {
// diamond armor
armorItem = new DataItem(protocol.getMappingData().getNewItemId(729), (byte) 1, (short) 0, null);
}
PacketWrapper equipmentPacket = PacketWrapper.create(ClientboundPackets1_14.ENTITY_EQUIPMENT, null, connection);
equipmentPacket.write(Type.VAR_INT, entityId);
equipmentPacket.write(Type.VAR_INT, 4);
equipmentPacket.write(Type.FLAT_VAR_INT_ITEM, armorItem);
equipmentPacket.scheduleSend(Protocol1_14To1_13_2.class);
}
} else if (type.is(Entity1_14Types.VILLAGER)) {
if (metadata.id() == 15) {
// plains
metadata.setTypeAndValue(Types1_14.META_TYPES.villagerDatatType, new VillagerData(2, getNewProfessionId((int) metadata.getValue()), 0));
}
} else if (type.is(Entity1_14Types.ZOMBIE_VILLAGER)) {
if (metadata.id() == 18) {
// plains
metadata.setTypeAndValue(Types1_14.META_TYPES.villagerDatatType, new VillagerData(2, getNewProfessionId((int) metadata.getValue()), 0));
}
} else if (type.isOrHasParent(Entity1_14Types.ABSTRACT_ARROW)) {
if (metadata.id() >= 9) {
// New piercing
metadata.setId(metadata.id() + 1);
}
} else if (type.is(Entity1_14Types.FIREWORK_ROCKET)) {
if (metadata.id() == 8) {
metadata.setMetaType(Types1_14.META_TYPES.optionalVarIntType);
if (metadata.getValue().equals(0)) {
// https://bugs.mojang.com/browse/MC-111480
metadata.setValue(null);
}
}
} else if (type.isOrHasParent(Entity1_14Types.ABSTRACT_SKELETON)) {
if (metadata.id() == 14) {
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4) | // New attacking
((boolean) metadata.getValue() ? 0x4 : 0)));
// "Is swinging arms"
metadatas.remove(metadata);
metadatas.add(new Metadata(13, Types1_14.META_TYPES.byteType, tracker.getInsentientData(entityId)));
}
}
if (type.isOrHasParent(Entity1_14Types.ABSTRACT_ILLAGER_BASE)) {
if (metadata.id() == 14) {
tracker.setInsentientData(entityId, (byte) ((tracker.getInsentientData(entityId) & ~0x4) | // New attacking
(((Number) metadata.getValue()).byteValue() != 0 ? 0x4 : 0)));
// "Has target (aggressive state)"
metadatas.remove(metadata);
metadatas.add(new Metadata(13, Types1_14.META_TYPES.byteType, tracker.getInsentientData(entityId)));
}
}
if (type.is(Entity1_14Types.WITCH) || type.is(Entity1_14Types.RAVAGER) || type.isOrHasParent(Entity1_14Types.ABSTRACT_ILLAGER_BASE)) {
if (metadata.id() >= 14) {
// 19w13 added a new boolean (raid participant - is celebrating) with id 14
metadata.setId(metadata.id() + 1);
}
}
}
Also used :
Item(com.viaversion.viaversion.api.minecraft.item.Item)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
EntityTracker1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
Metadata(com.viaversion.viaversion.api.minecraft.metadata.Metadata)
VillagerData(com.viaversion.viaversion.api.minecraft.VillagerData)
Example 3 with Protocol1_14To1_13_2
use of com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2 in project ViaVersion by ViaVersion.
the class InventoryPackets method registerPackets.
@Override
public void registerPackets() {
registerSetCooldown(ClientboundPackets1_13.COOLDOWN);
registerAdvancements(ClientboundPackets1_13.ADVANCEMENTS, Type.FLAT_VAR_INT_ITEM);
protocol.registerClientbound(ClientboundPackets1_13.OPEN_WINDOW, null, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
Short windowId = wrapper.read(Type.UNSIGNED_BYTE);
String type = wrapper.read(Type.STRING);
JsonElement title = wrapper.read(Type.COMPONENT);
COMPONENT_REWRITER.processText(title);
Short slots = wrapper.read(Type.UNSIGNED_BYTE);
if (type.equals("EntityHorse")) {
wrapper.setId(0x1F);
int entityId = wrapper.read(Type.INT);
wrapper.write(Type.UNSIGNED_BYTE, windowId);
wrapper.write(Type.VAR_INT, slots.intValue());
wrapper.write(Type.INT, entityId);
} else {
wrapper.setId(0x2E);
wrapper.write(Type.VAR_INT, windowId.intValue());
int typeId = -1;
switch(type) {
case "minecraft:crafting_table":
typeId = 11;
break;
case "minecraft:furnace":
typeId = 13;
break;
case "minecraft:dropper":
case "minecraft:dispenser":
typeId = 6;
break;
case "minecraft:enchanting_table":
typeId = 12;
break;
case "minecraft:brewing_stand":
typeId = 10;
break;
case "minecraft:villager":
typeId = 18;
break;
case "minecraft:beacon":
typeId = 8;
break;
case "minecraft:anvil":
typeId = 7;
break;
case "minecraft:hopper":
typeId = 15;
break;
case "minecraft:shulker_box":
typeId = 19;
break;
case "minecraft:container":
case "minecraft:chest":
default:
if (slots > 0 && slots <= 54) {
typeId = slots / 9 - 1;
}
break;
}
if (typeId == -1) {
Via.getPlatform().getLogger().warning("Can't open inventory for 1.14 player! Type: " + type + " Size: " + slots);
}
wrapper.write(Type.VAR_INT, typeId);
wrapper.write(Type.COMPONENT, title);
}
}
});
}
});
registerWindowItems(ClientboundPackets1_13.WINDOW_ITEMS, Type.FLAT_VAR_INT_ITEM_ARRAY);
registerSetSlot(ClientboundPackets1_13.SET_SLOT, Type.FLAT_VAR_INT_ITEM);
protocol.registerClientbound(ClientboundPackets1_13.PLUGIN_MESSAGE, new PacketRemapper() {
@Override
public void registerMap() {
// Channel
map(Type.STRING);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
String channel = wrapper.get(Type.STRING, 0);
if (channel.equals("minecraft:trader_list") || channel.equals("trader_list")) {
wrapper.setId(0x27);
wrapper.resetReader();
// Remove channel
wrapper.read(Type.STRING);
int windowId = wrapper.read(Type.INT);
EntityTracker1_14 tracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
tracker.setLatestTradeWindowId(windowId);
wrapper.write(Type.VAR_INT, windowId);
int size = wrapper.passthrough(Type.UNSIGNED_BYTE);
for (int i = 0; i < size; i++) {
// Input Item
handleItemToClient(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM));
// Output Item
handleItemToClient(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM));
// Has second item
boolean secondItem = wrapper.passthrough(Type.BOOLEAN);
if (secondItem) {
// Second Item
handleItemToClient(wrapper.passthrough(Type.FLAT_VAR_INT_ITEM));
}
// Trade disabled
wrapper.passthrough(Type.BOOLEAN);
// Number of tools uses
wrapper.passthrough(Type.INT);
// Maximum number of trade uses
wrapper.passthrough(Type.INT);
wrapper.write(Type.INT, 0);
wrapper.write(Type.INT, 0);
wrapper.write(Type.FLOAT, 0f);
}
wrapper.write(Type.VAR_INT, 0);
wrapper.write(Type.VAR_INT, 0);
wrapper.write(Type.BOOLEAN, false);
} else if (channel.equals("minecraft:book_open") || channel.equals("book_open")) {
int hand = wrapper.read(Type.VAR_INT);
wrapper.clearPacket();
wrapper.setId(0x2D);
wrapper.write(Type.VAR_INT, hand);
}
}
});
}
});
registerEntityEquipment(ClientboundPackets1_13.ENTITY_EQUIPMENT, Type.FLAT_VAR_INT_ITEM);
RecipeRewriter recipeRewriter = new RecipeRewriter1_13_2(protocol);
protocol.registerClientbound(ClientboundPackets1_13.DECLARE_RECIPES, new PacketRemapper() {
@Override
public void registerMap() {
handler(wrapper -> {
int size = wrapper.passthrough(Type.VAR_INT);
int deleted = 0;
for (int i = 0; i < size; i++) {
// Recipe Identifier
String id = wrapper.read(Type.STRING);
String type = wrapper.read(Type.STRING);
if (REMOVED_RECIPE_TYPES.contains(type)) {
deleted++;
continue;
}
wrapper.write(Type.STRING, type);
wrapper.write(Type.STRING, id);
recipeRewriter.handle(wrapper, type);
}
wrapper.set(Type.VAR_INT, 0, size - deleted);
});
}
});
registerClickWindow(ServerboundPackets1_14.CLICK_WINDOW, Type.FLAT_VAR_INT_ITEM);
protocol.registerServerbound(ServerboundPackets1_14.SELECT_TRADE, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Selecting trade now moves the items, we need to resync the inventory
PacketWrapper resyncPacket = wrapper.create(0x08);
EntityTracker1_14 tracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
// 0 - Window ID
resyncPacket.write(Type.UNSIGNED_BYTE, ((short) tracker.getLatestTradeWindowId()));
// 1 - Slot
resyncPacket.write(Type.SHORT, ((short) -999));
// 2 - Button - End left click
resyncPacket.write(Type.BYTE, (byte) 2);
// 3 - Action number
resyncPacket.write(Type.SHORT, ((short) ThreadLocalRandom.current().nextInt()));
// 4 - Mode - Drag
resyncPacket.write(Type.VAR_INT, 5);
CompoundTag tag = new CompoundTag();
// Tags with NaN are not equal
tag.put("force_resync", new DoubleTag(Double.NaN));
// 5 - Clicked Item
resyncPacket.write(Type.FLAT_VAR_INT_ITEM, new DataItem(1, (byte) 1, (short) 0, tag));
resyncPacket.scheduleSendToServer(Protocol1_14To1_13_2.class);
}
});
}
});
registerCreativeInvAction(ServerboundPackets1_14.CREATIVE_INVENTORY_ACTION, Type.FLAT_VAR_INT_ITEM);
registerSpawnParticle(ClientboundPackets1_13.SPAWN_PARTICLE, Type.FLAT_VAR_INT_ITEM, Type.FLOAT);
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
ComponentRewriter(com.viaversion.viaversion.rewriter.ComponentRewriter)
JsonObject(com.google.gson.JsonObject)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
Item(com.viaversion.viaversion.api.minecraft.item.Item)
JsonElement(com.google.gson.JsonElement)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Type(com.viaversion.viaversion.api.type.Type)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
ThreadLocalRandom(java.util.concurrent.ThreadLocalRandom)
CompoundTag(com.github.steveice10.opennbt.tag.builtin.CompoundTag)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
ItemRewriter(com.viaversion.viaversion.rewriter.ItemRewriter)
EntityTracker1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)
ListTag(com.github.steveice10.opennbt.tag.builtin.ListTag)
Set(java.util.Set)
RecipeRewriter1_13_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeRewriter1_13_2)
Via(com.viaversion.viaversion.api.Via)
ServerboundPackets1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ServerboundPackets1_14)
Sets(com.google.common.collect.Sets)
RecipeRewriter(com.viaversion.viaversion.rewriter.RecipeRewriter)
StringTag(com.github.steveice10.opennbt.tag.builtin.StringTag)
ClientboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13)
Tag(com.github.steveice10.opennbt.tag.builtin.Tag)
ChatRewriter(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ChatRewriter)
DoubleTag(com.github.steveice10.opennbt.tag.builtin.DoubleTag)
EntityTracker1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)
DataItem(com.viaversion.viaversion.api.minecraft.item.DataItem)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
RecipeRewriter(com.viaversion.viaversion.rewriter.RecipeRewriter)
RecipeRewriter1_13_2(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeRewriter1_13_2)
DoubleTag(com.github.steveice10.opennbt.tag.builtin.DoubleTag)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
JsonElement(com.google.gson.JsonElement)
CompoundTag(com.github.steveice10.opennbt.tag.builtin.CompoundTag)
Example 4 with Protocol1_14To1_13_2
use of com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2 in project ViaVersion by ViaVersion.
the class EntityPackets method register.
public static void register(Protocol1_14To1_13_2 protocol) {
MetadataRewriter1_14To1_13_2 metadataRewriter = protocol.get(MetadataRewriter1_14To1_13_2.class);
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_ENTITY, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity id
map(Type.VAR_INT);
// 1 - UUID
map(Type.UUID);
// 2 - Type
map(Type.BYTE, Type.VAR_INT);
// 3 - X
map(Type.DOUBLE);
// 4 - Y
map(Type.DOUBLE);
// 5 - Z
map(Type.DOUBLE);
// 6 - Pitch
map(Type.BYTE);
// 7 - Yaw
map(Type.BYTE);
// 8 - Data
map(Type.INT);
// 9 - Velocity X
map(Type.SHORT);
// 10 - Velocity Y
map(Type.SHORT);
// 11 - Velocity Z
map(Type.SHORT);
// Track Entity
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int entityId = wrapper.get(Type.VAR_INT, 0);
int typeId = wrapper.get(Type.VAR_INT, 1);
Entity1_13Types.EntityType type1_13 = Entity1_13Types.getTypeFromId(typeId, true);
typeId = metadataRewriter.newEntityId(type1_13.getId());
EntityType type1_14 = Entity1_14Types.getTypeFromId(typeId);
if (type1_14 != null) {
int data = wrapper.get(Type.INT, 0);
if (type1_14.is(Entity1_14Types.FALLING_BLOCK)) {
wrapper.set(Type.INT, 0, protocol.getMappingData().getNewBlockStateId(data));
} else if (type1_14.is(Entity1_14Types.MINECART)) {
// default is 0 = rideable minecart
switch(data) {
case 1:
typeId = Entity1_14Types.CHEST_MINECART.getId();
break;
case 2:
typeId = Entity1_14Types.FURNACE_MINECART.getId();
break;
case 3:
typeId = Entity1_14Types.TNT_MINECART.getId();
break;
case 4:
typeId = Entity1_14Types.SPAWNER_MINECART.getId();
break;
case 5:
typeId = Entity1_14Types.HOPPER_MINECART.getId();
break;
case 6:
typeId = Entity1_14Types.COMMAND_BLOCK_MINECART.getId();
break;
}
} else if ((type1_14.is(Entity1_14Types.ITEM) && data > 0) || type1_14.isOrHasParent(Entity1_14Types.ABSTRACT_ARROW)) {
if (type1_14.isOrHasParent(Entity1_14Types.ABSTRACT_ARROW)) {
wrapper.set(Type.INT, 0, data - 1);
}
// send velocity in separate packet, 1.14 is now ignoring the velocity
PacketWrapper velocity = wrapper.create(0x45);
velocity.write(Type.VAR_INT, entityId);
velocity.write(Type.SHORT, wrapper.get(Type.SHORT, 0));
velocity.write(Type.SHORT, wrapper.get(Type.SHORT, 1));
velocity.write(Type.SHORT, wrapper.get(Type.SHORT, 2));
velocity.scheduleSend(Protocol1_14To1_13_2.class);
}
// Register Type ID
wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class).addEntity(entityId, type1_14);
}
wrapper.set(Type.VAR_INT, 1, typeId);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_MOB, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Entity UUID
map(Type.UUID);
// 2 - Entity Type
map(Type.VAR_INT);
// 3 - X
map(Type.DOUBLE);
// 4 - Y
map(Type.DOUBLE);
// 5 - Z
map(Type.DOUBLE);
// 6 - Yaw
map(Type.BYTE);
// 7 - Pitch
map(Type.BYTE);
// 8 - Head Pitch
map(Type.BYTE);
// 9 - Velocity X
map(Type.SHORT);
// 10 - Velocity Y
map(Type.SHORT);
// 11 - Velocity Z
map(Type.SHORT);
// 12 - Metadata
map(Types1_13_2.METADATA_LIST, Types1_14.METADATA_LIST);
handler(metadataRewriter.trackerAndRewriterHandler(Types1_14.METADATA_LIST));
}
});
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_PAINTING, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.UUID);
map(Type.VAR_INT);
map(Type.POSITION, Type.POSITION1_14);
map(Type.BYTE);
}
});
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_PLAYER, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.VAR_INT);
// 1 - Player UUID
map(Type.UUID);
// 2 - X
map(Type.DOUBLE);
// 3 - Y
map(Type.DOUBLE);
// 4 - Z
map(Type.DOUBLE);
// 5 - Yaw
map(Type.BYTE);
// 6 - Pitch
map(Type.BYTE);
// 7 - Metadata
map(Types1_13_2.METADATA_LIST, Types1_14.METADATA_LIST);
handler(metadataRewriter.trackerAndRewriterHandler(Types1_14.METADATA_LIST, Entity1_14Types.PLAYER));
}
});
protocol.registerClientbound(ClientboundPackets1_13.ENTITY_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
short animation = wrapper.passthrough(Type.UNSIGNED_BYTE);
if (animation == 2) {
// Leave bed
EntityTracker1_14 tracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
int entityId = wrapper.get(Type.VAR_INT, 0);
tracker.setSleeping(entityId, false);
PacketWrapper metadataPacket = wrapper.create(ClientboundPackets1_14.ENTITY_METADATA);
metadataPacket.write(Type.VAR_INT, entityId);
List<Metadata> metadataList = new LinkedList<>();
if (tracker.clientEntityId() != entityId) {
metadataList.add(new Metadata(6, Types1_14.META_TYPES.poseType, MetadataRewriter1_14To1_13_2.recalculatePlayerPose(entityId, tracker)));
}
metadataList.add(new Metadata(12, Types1_14.META_TYPES.optionalPositionType, null));
metadataPacket.write(Types1_14.METADATA_LIST, metadataList);
metadataPacket.scheduleSend(Protocol1_14To1_13_2.class);
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.USE_BED, ClientboundPackets1_14.ENTITY_METADATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
EntityTracker1_14 tracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
int entityId = wrapper.get(Type.VAR_INT, 0);
tracker.setSleeping(entityId, true);
Position position = wrapper.read(Type.POSITION);
List<Metadata> metadataList = new LinkedList<>();
metadataList.add(new Metadata(12, Types1_14.META_TYPES.optionalPositionType, position));
if (tracker.clientEntityId() != entityId) {
metadataList.add(new Metadata(6, Types1_14.META_TYPES.poseType, MetadataRewriter1_14To1_13_2.recalculatePlayerPose(entityId, tracker)));
}
wrapper.write(Types1_14.METADATA_LIST, metadataList);
}
});
}
});
metadataRewriter.registerRemoveEntities(ClientboundPackets1_13.DESTROY_ENTITIES);
metadataRewriter.registerMetadataRewriter(ClientboundPackets1_13.ENTITY_METADATA, Types1_13_2.METADATA_LIST, Types1_14.METADATA_LIST);
}
Also used :
EntityTracker1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)
Position(com.viaversion.viaversion.api.minecraft.Position)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Metadata(com.viaversion.viaversion.api.minecraft.metadata.Metadata)
MetadataRewriter1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.metadata.MetadataRewriter1_14To1_13_2)
LinkedList(java.util.LinkedList)
EntityType(com.viaversion.viaversion.api.minecraft.entities.EntityType)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
Entity1_13Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_13Types)
Example 5 with Protocol1_14To1_13_2
use of com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2 in project ViaVersion by ViaVersion.
the class WorldPackets method register.
public static void register(Protocol1_14To1_13_2 protocol) {
BlockRewriter blockRewriter = new BlockRewriter(protocol, null);
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_BREAK_ANIMATION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.POSITION, Type.POSITION1_14);
map(Type.BYTE);
}
});
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_ENTITY_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION, Type.POSITION1_14);
}
});
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_ACTION, new PacketRemapper() {
@Override
public void registerMap() {
// Location
map(Type.POSITION, Type.POSITION1_14);
// Action id
map(Type.UNSIGNED_BYTE);
// Action param
map(Type.UNSIGNED_BYTE);
// Block id - /!\ NOT BLOCK STATE
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockId(wrapper.get(Type.VAR_INT, 0)));
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.BLOCK_CHANGE, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION, Type.POSITION1_14);
map(Type.VAR_INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.VAR_INT, 0);
wrapper.set(Type.VAR_INT, 0, protocol.getMappingData().getNewBlockStateId(id));
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.SERVER_DIFFICULTY, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.UNSIGNED_BYTE);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Added in 19w11a. Maybe https://bugs.mojang.com/browse/MC-44471 ?
wrapper.write(Type.BOOLEAN, false);
}
});
}
});
blockRewriter.registerMultiBlockChange(ClientboundPackets1_13.MULTI_BLOCK_CHANGE);
protocol.registerClientbound(ClientboundPackets1_13.EXPLOSION, new PacketRemapper() {
@Override
public void registerMap() {
// X
map(Type.FLOAT);
// Y
map(Type.FLOAT);
// Z
map(Type.FLOAT);
// Radius
map(Type.FLOAT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
for (int i = 0; i < 3; i++) {
float coord = wrapper.get(Type.FLOAT, i);
if (coord < 0f) {
coord = (int) coord;
wrapper.set(Type.FLOAT, i, coord);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.CHUNK_DATA, new PacketRemapper() {
@Override
public void registerMap() {
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
Chunk chunk = wrapper.read(new Chunk1_13Type(clientWorld));
wrapper.write(new Chunk1_14Type(), chunk);
int[] motionBlocking = new int[16 * 16];
int[] worldSurface = new int[16 * 16];
for (int s = 0; s < chunk.getSections().length; s++) {
ChunkSection section = chunk.getSections()[s];
if (section == null)
continue;
boolean hasBlock = false;
for (int i = 0; i < section.getPaletteSize(); i++) {
int old = section.getPaletteEntry(i);
int newId = protocol.getMappingData().getNewBlockStateId(old);
if (!hasBlock && newId != air && newId != voidAir && newId != caveAir) {
// air, void_air, cave_air
hasBlock = true;
}
section.setPaletteEntry(i, newId);
}
if (!hasBlock) {
section.setNonAirBlocksCount(0);
continue;
}
int nonAirBlockCount = 0;
for (int x = 0; x < 16; x++) {
for (int y = 0; y < 16; y++) {
for (int z = 0; z < 16; z++) {
int id = section.getFlatBlock(x, y, z);
if (id != air && id != voidAir && id != caveAir) {
nonAirBlockCount++;
// +1 (top of the block)
worldSurface[x + z * 16] = y + s * 16 + 1;
}
if (protocol.getMappingData().getMotionBlocking().contains(id)) {
// +1 (top of the block)
motionBlocking[x + z * 16] = y + s * 16 + 1;
}
// Manually update light for non full blocks (block light must not be sent)
if (Via.getConfig().isNonFullBlockLightFix() && protocol.getMappingData().getNonFullBlocks().contains(id)) {
setNonFullLight(chunk, section, s, x, y, z);
}
}
}
}
section.setNonAirBlocksCount(nonAirBlockCount);
}
CompoundTag heightMap = new CompoundTag();
heightMap.put("MOTION_BLOCKING", new LongArrayTag(encodeHeightMap(motionBlocking)));
heightMap.put("WORLD_SURFACE", new LongArrayTag(encodeHeightMap(worldSurface)));
chunk.setHeightMap(heightMap);
PacketWrapper lightPacket = wrapper.create(ClientboundPackets1_14.UPDATE_LIGHT);
lightPacket.write(Type.VAR_INT, chunk.getX());
lightPacket.write(Type.VAR_INT, chunk.getZ());
// all 18 bits set if ground up
int skyLightMask = chunk.isFullChunk() ? 0x3ffff : 0;
int blockLightMask = 0;
for (int i = 0; i < chunk.getSections().length; i++) {
ChunkSection sec = chunk.getSections()[i];
if (sec == null)
continue;
if (!chunk.isFullChunk() && sec.getLight().hasSkyLight()) {
skyLightMask |= (1 << (i + 1));
}
blockLightMask |= (1 << (i + 1));
}
lightPacket.write(Type.VAR_INT, skyLightMask);
lightPacket.write(Type.VAR_INT, blockLightMask);
// empty sky light mask
lightPacket.write(Type.VAR_INT, 0);
// empty block light mask
lightPacket.write(Type.VAR_INT, 0);
// only do this on the initial chunk send (not when chunk.isGroundUp() is false)
if (chunk.isFullChunk())
// chunk below 0
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, FULL_LIGHT);
for (ChunkSection section : chunk.getSections()) {
if (section == null || !section.getLight().hasSkyLight()) {
if (chunk.isFullChunk()) {
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, FULL_LIGHT);
}
continue;
}
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, section.getLight().getSkyLight());
}
if (chunk.isFullChunk())
// chunk above 255
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, FULL_LIGHT);
for (ChunkSection section : chunk.getSections()) {
if (section == null)
continue;
lightPacket.write(Type.BYTE_ARRAY_PRIMITIVE, section.getLight().getBlockLight());
}
EntityTracker1_14 entityTracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
int diffX = Math.abs(entityTracker.getChunkCenterX() - chunk.getX());
int diffZ = Math.abs(entityTracker.getChunkCenterZ() - chunk.getZ());
if (entityTracker.isForceSendCenterChunk() || diffX >= SERVERSIDE_VIEW_DISTANCE || diffZ >= SERVERSIDE_VIEW_DISTANCE) {
// Set center chunk
PacketWrapper fakePosLook = wrapper.create(ClientboundPackets1_14.UPDATE_VIEW_POSITION);
fakePosLook.write(Type.VAR_INT, chunk.getX());
fakePosLook.write(Type.VAR_INT, chunk.getZ());
fakePosLook.send(Protocol1_14To1_13_2.class);
entityTracker.setChunkCenterX(chunk.getX());
entityTracker.setChunkCenterZ(chunk.getZ());
}
lightPacket.send(Protocol1_14To1_13_2.class);
// Remove light references from chunk sections
for (ChunkSection section : chunk.getSections()) {
if (section != null) {
section.setLight(null);
}
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.EFFECT, new PacketRemapper() {
@Override
public void registerMap() {
// Effect Id
map(Type.INT);
// Location
map(Type.POSITION, Type.POSITION1_14);
// Data
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
int id = wrapper.get(Type.INT, 0);
int data = wrapper.get(Type.INT, 1);
if (id == 1010) {
// Play record
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewItemId(data));
} else if (id == 2001) {
// Block break + block break sound
wrapper.set(Type.INT, 1, protocol.getMappingData().getNewBlockStateId(data));
}
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.JOIN_GAME, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Entity ID
map(Type.INT);
// 1 - Gamemode
map(Type.UNSIGNED_BYTE);
// 2 - Dimension
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// Store the player
ClientWorld clientChunks = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 1);
clientChunks.setEnvironment(dimensionId);
int entityId = wrapper.get(Type.INT, 0);
Entity1_14Types entType = Entity1_14Types.PLAYER;
// Register Type ID
EntityTracker1_14 tracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
tracker.addEntity(entityId, entType);
tracker.setClientEntityId(entityId);
}
});
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// 19w11a removed difficulty from join game
short difficulty = wrapper.read(Type.UNSIGNED_BYTE);
PacketWrapper difficultyPacket = wrapper.create(ClientboundPackets1_14.SERVER_DIFFICULTY);
difficultyPacket.write(Type.UNSIGNED_BYTE, difficulty);
// Unknown value added in 19w11a
difficultyPacket.write(Type.BOOLEAN, false);
difficultyPacket.scheduleSend(protocol.getClass());
// Max Players
wrapper.passthrough(Type.UNSIGNED_BYTE);
// Level Type
wrapper.passthrough(Type.STRING);
// Serverside view distance, added in 19w13a
wrapper.write(Type.VAR_INT, SERVERSIDE_VIEW_DISTANCE);
}
});
handler(wrapper -> {
// Manually send the packet
wrapper.send(Protocol1_14To1_13_2.class);
wrapper.cancel();
// View distance has to be sent after the join packet
sendViewDistancePacket(wrapper.user());
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.MAP_DATA, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.VAR_INT);
map(Type.BYTE);
map(Type.BOOLEAN);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// new value, probably if the map is locked (added in 19w02a), old maps are not locked
wrapper.write(Type.BOOLEAN, false);
}
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.RESPAWN, new PacketRemapper() {
@Override
public void registerMap() {
// 0 - Dimension ID
map(Type.INT);
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
ClientWorld clientWorld = wrapper.user().get(ClientWorld.class);
int dimensionId = wrapper.get(Type.INT, 0);
clientWorld.setEnvironment(dimensionId);
EntityTracker1_14 entityTracker = wrapper.user().getEntityTracker(Protocol1_14To1_13_2.class);
// The client may reset the center chunk if dimension is changed
entityTracker.setForceSendCenterChunk(true);
}
});
handler(new PacketHandler() {
@Override
public void handle(PacketWrapper wrapper) throws Exception {
// 19w11a removed difficulty from respawn
short difficulty = wrapper.read(Type.UNSIGNED_BYTE);
PacketWrapper difficultyPacket = wrapper.create(ClientboundPackets1_14.SERVER_DIFFICULTY);
difficultyPacket.write(Type.UNSIGNED_BYTE, difficulty);
// Unknown value added in 19w11a
difficultyPacket.write(Type.BOOLEAN, false);
difficultyPacket.scheduleSend(protocol.getClass());
}
});
handler(wrapper -> {
// Manually send the packet and update the viewdistance after
wrapper.send(Protocol1_14To1_13_2.class);
wrapper.cancel();
sendViewDistancePacket(wrapper.user());
});
}
});
protocol.registerClientbound(ClientboundPackets1_13.SPAWN_POSITION, new PacketRemapper() {
@Override
public void registerMap() {
map(Type.POSITION, Type.POSITION1_14);
}
});
}
Also used :
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
Arrays(java.util.Arrays)
EntityTracker1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
Chunk1_14Type(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.types.Chunk1_14Type)
Via(com.viaversion.viaversion.api.Via)
CompactArrayUtil(com.viaversion.viaversion.util.CompactArrayUtil)
NibbleArray(com.viaversion.viaversion.api.minecraft.chunks.NibbleArray)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
ClientboundPackets1_13(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13)
Type(com.viaversion.viaversion.api.type.Type)
Chunk(com.viaversion.viaversion.api.minecraft.chunks.Chunk)
BlockRewriter(com.viaversion.viaversion.rewriter.BlockRewriter)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
CompoundTag(com.github.steveice10.opennbt.tag.builtin.CompoundTag)
LongArrayTag(com.github.steveice10.opennbt.tag.builtin.LongArrayTag)
UserConnection(com.viaversion.viaversion.api.connection.UserConnection)
BlockFace(com.viaversion.viaversion.api.minecraft.BlockFace)
ChunkSection(com.viaversion.viaversion.api.minecraft.chunks.ChunkSection)
ClientboundPackets1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.ClientboundPackets1_14)
Chunk1_13Type(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type)
Entity1_14Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_14Types)
EntityTracker1_14(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)
PacketRemapper(com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)
Chunk1_14Type(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.types.Chunk1_14Type)
Chunk(com.viaversion.viaversion.api.minecraft.chunks.Chunk)
BlockRewriter(com.viaversion.viaversion.rewriter.BlockRewriter)
PacketHandler(com.viaversion.viaversion.api.protocol.remapper.PacketHandler)
PacketWrapper(com.viaversion.viaversion.api.protocol.packet.PacketWrapper)
Chunk1_13Type(com.viaversion.viaversion.protocols.protocol1_13to1_12_2.types.Chunk1_13Type)
LongArrayTag(com.github.steveice10.opennbt.tag.builtin.LongArrayTag)
Entity1_14Types(com.viaversion.viaversion.api.minecraft.entities.Entity1_14Types)
Protocol1_14To1_13_2(com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)
ClientWorld(com.viaversion.viaversion.protocols.protocol1_9_3to1_9_1_2.storage.ClientWorld)
ChunkSection(com.viaversion.viaversion.api.minecraft.chunks.ChunkSection)
CompoundTag(com.github.steveice10.opennbt.tag.builtin.CompoundTag)
Aggregations
Protocol1_14To1_13_2 (com.viaversion.viaversion.protocols.protocol1_14to1_13_2.Protocol1_14To1_13_2)6
PacketWrapper (com.viaversion.viaversion.api.protocol.packet.PacketWrapper)5
PacketHandler (com.viaversion.viaversion.api.protocol.remapper.PacketHandler)4
PacketRemapper (com.viaversion.viaversion.api.protocol.remapper.PacketRemapper)4
EntityTracker1_14 (com.viaversion.viaversion.protocols.protocol1_14to1_13_2.storage.EntityTracker1_14)4
Via (com.viaversion.viaversion.api.Via)3
Item (com.viaversion.viaversion.api.minecraft.item.Item)3
Metadata (com.viaversion.viaversion.api.minecraft.metadata.Metadata)3
Type (com.viaversion.viaversion.api.type.Type)3
ClientboundPackets1_13 (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ClientboundPackets1_13)3
CompoundTag (com.github.steveice10.opennbt.tag.builtin.CompoundTag)2
Chunk (com.viaversion.viaversion.api.minecraft.chunks.Chunk)2
ChunkSection (com.viaversion.viaversion.api.minecraft.chunks.ChunkSection)2
Entity1_14Types (com.viaversion.viaversion.api.minecraft.entities.Entity1_14Types)2
EntityType (com.viaversion.viaversion.api.minecraft.entities.EntityType)2
DataItem (com.viaversion.viaversion.api.minecraft.item.DataItem)2
ChatRewriter (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.ChatRewriter)2
RecipeRewriter1_13_2 (com.viaversion.viaversion.protocols.protocol1_13to1_12_2.data.RecipeRewriter1_13_2)2
RecipeRewriter (com.viaversion.viaversion.rewriter.RecipeRewriter)2
Set (java.util.Set)2
